Note 15 — Chapter IV · AN EXPERIMENT ON THE THEORY OF PROTECTIVE VIBRATION
Reading edition
This particular ghost has been exorcised without effect. The house has been visited by psychic experts of considerable eminence, including H. Barson and others. The results of all these investigations were uniformly disastrous and disagreeable, and there is reason to believe that in some cases the health and mentality of less experienced investigators were adversely affected.